Drivers in Galway were delayed in traffic an average of 61 hours this year.
It's an improvement on last year, with Galway dropping down the global rankings of the most congested cities - from 56 last year, to 71 this year.
The report by Inrix shows Dublin is the 11th most congested city in the world, and the third most in Europe, behind London and Paris.
The most-congested cities are: Istanbul, Mexico and Chicago.
Meanwhile, here's a snapshot of the Ireland urban areas within the global rankings:
About the report:
The 2025 Global Traffic Scorecard provides three years of transportation data for a more granular and holistic analysis of mobility within the world's most-congested areas.
It provides travel delay comparisons, costs of congestion to drivers and regions, and commuting trends based on the unique travel patterns within each metro area.
The Scorecard utilizes up to date, observed commute trips to truly analyze and compare how travel behavior differs in more than 900 cities across the globe.
